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<?php final class Service { public function reverse(string $word): string { return strrev($word); } } $service = new Service(); echo $service->reverse('potato');
Output for 7.0.0 - 7.0.32, 7.1.0 - 7.1.24, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.31, 8.3.0 - 8.3.31, 8.4.1 - 8.4.22, 8.5.0 - 8.5.7
otatop
Output for 5.6.38
Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/cKECo on line 5
Process exited with code 255.
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81.49 ms | 1632 KiB | 4 Q